TidePlanet

Today in Glentana there are high tides at 4:32 am (6.6 ft) and 4:52 pm (7.0 ft) and low tides at 10:28 am and 11:02 pm. Tide coefficient 102. Right now the tide is rising toward the high tide at 5:13 am. The sun rises at 5:34 am and sets at 6:55 pm: 13 h 21 min of daylight. The moon is 93% illuminated (waning gibbous) and rises at 10:01 pm. Major solunar periods run from 12:49 am to 2:49 am and from 1:20 pm to 3:20 pm. The next spring tides arrive from October 26 to 28. The sea is slight, with 3.7 ft waves. There's a light air from the east (2 mph). Clear, 62 °F.

Fishing

Fishing in Glentana today

Fishing forecast, 7 days →

Best time to fish

Solunar activity today: high
7
Good day · 7 out of 10 9:30–11:30 am Also 3:50–5:50 pm and 3:30–5:30 am
  • Low tide at 10:28 am
  • Steady pressure (30.18 inHg), light onshore wind (6 mph) and some swell (3.5 ft waves) to stir the water
  • Waning gibbous: a bit more activity than at the quarters
  • Highest tide coefficient today: 102 (big spring tides)

Your day at a glance

The best window, 9:30 am to 11:30 am, combines the 10:28 am low tide, a light onshore breeze and some swell. Also good from 3:50 pm to 5:50 pm, with the 4:52 pm high tide, a light onshore breeze and some swell. Also good from 3:30 am to 5:30 am, with the 4:32 am high tide, sunrise and some swell.

Species with the most records nearby: common octopus, striped mullet, bluefish and leerfish. What you can catch

How it works · Next 7 days · Fishing rules

Beach

Beach day in Glentana

Beach forecast, 7 days →

Is it a beach day?

3
Poor beach day · 3 out of 10 No good beach time today.
  • Sun and clouds
  • Feels like 76 °F: pleasant
  • Onshore breeze (8 mph)
  • Water at 66 °F (cool)
  • Low tide at 10:28 am: more sand
  • Swim with care: 3.9 ft waves every 8 s; moderate rip current risk

Today, hour by hour

  • Swimming Use care · 3.9 ft

    3.9 ft waves every 8 s: swim with care and stay where you can stand. Moderate rip current risk. Always follow the lifeguard's flags.

  • Water 66 °F

    Cool: refreshing on a hot day.

  • Sun & sunscreen UV 11 · SPF 50

    Max UV 11 (very high): SPF 50 sunscreen, reapplied every 2 hours. Seek shade 11:00 am–3:00 pm (very high UV).

  • Wind 8 mph

    Onshore breeze (8 mph).

  • Tide & sand 10:28 am

    Low tide at 10:28 am and 11:02 pm: that's when there's the most sand. High tide at 4:32 am and 4:52 pm. Coefficient 102 (spring tides): little sand left at high tide.

We don't have data on jellyfish, sargassum or beach closures: ask the lifeguard or check with the local beach authority. How it works · The next 7 days

Beaches near Glentana

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

  • Herolds Bay 4.4 mi · E

    0.3 mi long

    • Restrooms
    • Showers
    • Parking

Named beaches within 6.2 mi, nearest first. Amenities from OpenStreetMap: some may be missing or out of date. View on OpenStreetMap · Add or fix on OpenStreetMap

Beaches and amenities: © OpenStreetMap contributors (ODbL).

Tides

Tides in Glentana

Tides for 7 days →

Today's high and low tides

  • ▲ High tide 4:32 am 6.6 ft · coef. 102
  • ▼ Low tide 10:28 am 0.9 ft
  • ▲ High tide 4:52 pm 7.0 ft · coef. 98
  • ▼ Low tide 11:02 pm 0.7 ft

↑ Rising The tide is rising. 5 h 15 min to high tide at 5:13 am.

Tide coefficient 102 for the 4:32 am high tide and 98 for the 4:52 pm high tide. Big spring tides. The water rises and falls 6.3 ft between the highest high and the lowest low: a large range for this place. 70 is an average tide here; 90 and above means spring tides; below 45, neap tides. What is the tide coefficient?

2026 extremes: the highest tide of the year is on March 20 (7.5 ft) and the lowest, on April 18 (0.3 ft).

Semidiurnal: two high and two low tides a day, of similar height.

Heights above chart datum: the lowest astronomical tide (LAT), the zero of nautical charts in Europe. Astronomical prediction: wind and air pressure can raise or lower the water by a few inches, and more in a storm. Not for navigation. chart datum (LAT)

Tide coefficient and range in October

The biggest tides of the month came from October 26 to 27 (coefficient 107, 7.1 ft range). The smallest, from October 18 to 19 (coefficient 22, 1.2 ft).

Tide and solunar table · this week

Day Sun Tide 1Tide 2Tide 3Tide 4 Coef. Moon Major periods Activity
Today, Wed 28 5:34 am · 6:55 pm High tide 4:32 am · 6.6 ft Low tide 10:28 am · 0.9 ft High tide 4:52 pm · 7.0 ft Low tide 11:02 pm · 0.7 ft Coef. 102 93% Major periods 12:49 am · 1:20 pm High
Thu 29 5:33 am · 6:56 pm High tide 5:13 am · 6.4 ft Low tide 11:11 am · 1.3 ft High tide 5:37 pm · 6.5 ft Low tide 11:43 pm · 1.2 ft Coef. 92 86% Major periods 1:52 am · 2:24 pm Medium
Fri 30 5:32 am · 6:57 pm High tide 5:58 am · 6.0 ft Low tide 12:00 pm · 1.9 ft High tide 6:27 pm · 5.9 ft — Coef. 77 77% Major periods 2:57 am · 3:29 pm Low
Sat 31 5:31 am · 6:58 pm Low tide 12:29 am · 1.7 ft High tide 6:52 am · 5.5 ft Low tide 1:03 pm · 2.4 ft High tide 7:28 pm · 5.3 ft Coef. 59 66% Major periods 4:00 am · 4:30 pm Medium
Sun 1 5:30 am · 6:59 pm Low tide 1:28 am · 2.3 ft High tide 8:05 am · 5.1 ft Low tide 2:40 pm · 2.8 ft High tide 8:51 pm · 4.8 ft Coef. 43 Last quarter Major periods 4:59 am · 5:27 pm Medium
Mon 2 5:29 am · 7:00 pm Low tide 3:10 am · 2.7 ft High tide 9:55 am · 5.1 ft Low tide 4:50 pm · 2.8 ft High tide 10:36 pm · 4.8 ft Coef. 40 44% Major periods 5:53 am · 6:19 pm Medium
Tue 3 5:28 am · 7:01 pm Low tide 5:14 am · 2.6 ft High tide 11:32 am · 5.4 ft Low tide 6:13 pm · 2.4 ft High tide 11:58 pm · 5.0 ft Coef. 52 33% Major periods 6:43 am · 7:07 pm Medium

▲ high tide · ▼ low tide · heights above chart datum (LAT). Major periods: start time; they last 2 hours. Activity: based on the moon phase and the solunar periods.

Where this tide comes from

A · Official station

Tides from the Mossel Bay station (TICON-4), 1.6 mi from Glentana. Times and heights are its predictions.

Station data attribution: Slackwater database (https://github.com/openwatersio/slackwater-database). Source: Hart-Davis, M., Dettmering, D., Seitz, F. (2025), TICON-4: TIdal CONstants based on GESLA-4 sea-level records, SEANOE, https://doi.org/10.17882/109129. Licensed CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Modified: see https://github.com/openwatersio/slackwater-database#modifications-to-source-data

How we calculate the tide

Sea and waves

The sea at Glentana

7-day waves

Sea stateSea state: slight

Slight Douglas 3 · gentle breeze, Beaufort 3
Waves 3.7 ft · 9.9 s from the south-southeast (163°)
Swell 2.6 ft · 7.7 s from the south-southeast
Current 0.4 mph toward the SSE

The waves you may find

  • Most commonMost common1.8 ft
  • Significant3.7 ft
  • Highest expectedHighest7.3 ft

One wave in seven is higher than the significant height, and about 3 times a day one reaches 7.3 ft. Before heading out, expect waves of up to 7.3 ft.

Wind on the coast and offshore

On the coast 2 mph E · gusts 7
Offshore (14 mi SSW)Offshore 12 mph E · gusts 14

Cross-onshore wind. The coast faces south and the wind comes in from the sea at an angle: a bit more surf at the shore and drift along the coast, toward land.

Cross-onshore Hourly wind →

Wave height, next 7 daysWaves, next 7 days

Waves build over the next few days. The biggest waves arrive on Thursday 29: 5.8 ft with a period of 11 s, from the south (moderate).

Water temperature

Water temperature →
Water now66.2 °F
Today 65.5–67.1 °F air: 59 / 72 °F
Satellite (yesterday) 65.8 °F measured 0.3 mi away

Water temperature changes how fish behave: in very cold or very warm water they feed less. The water warms over the next few days: about 68.8 °F by Tuesday 3.

Water warmer than normal for late October (+1.2 °F).

Satellite: NASA MUR (JPL MUR MEaSUREs, PO.DAAC), doi:10.5067/GHGMR-4FJ04. Sources and licenses

Water temperature →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 11:58 pm (local time).

Surf

Surf in Glentana today

Surf hour by hour and 7 days →

Surf today

Fair
5
Fair · 5 out of 10 6:00–10:00 am 2.4–3.7 ft Also 11:00 am–12:00 pm
  • 2.4–3.7 ft surf at the shore, a fun size for most surfers
  • 3.4 ft swell at 6 s from the southeast, short: weak, messy waves
  • Almost no wind (2 mph): glassy water
  • Falling tide (low tide at 10:28 am)
Surf at the shore 2.4–3.7 ft average – sets
Swell 3.4 ft 6 s · SE · 84 kJ
Wind 2 mph SSW · calm
Water and wetsuit 65.5 °F 3/2 fullsuit
  • Light: First light 5:08 am · sunrise 5:34 am · sunset 6:55 pm · last light 7:22 pm
  • Tide: high 4:32 am (6.6 ft), low 10:28 am (0.9 ft), high 4:52 pm (7.0 ft) and low 11:02 pm (0.7 ft). Every break has its own tide: some work at low tide and others at high tide. The tide doesn’t change the score here.
  • Water at 65.5 °F–67.1 °F: a 3/2 fullsuit.
  • Energy: 84 kJ · Low power

Today’s surf at a glance

The best window, 6:00 am to 10:00 am, has a good size and glassy water, though with a short-period swell. 11:00 am to 12:00 pm can also work, with a good size, though with a short-period swell.

An estimate for this stretch of coast, not for a specific break: every beach or reef works its own way (its tide, bottom and angle). Check it when you get there.

Follow the flags and the lifeguards, and don’t paddle out if the surf is above your level: this score is a guide, not a substitute for what you see when you get there.

How it’s calculated · Next 7 days

Diving

Diving in Glentana today

Diving and snorkeling, 7 days →

Diving and snorkeling today

Likely visibility: fair
8
Good day · 8 out of 10 4:00–5:40 pm Also 9:50–11:10 am
  • Slack water around high tide (4:52 pm): little current from 4:30 pm to 5:10 pm
  • 2.9 ft swell at 6 s from the southeast: some surge on the bottom
  • Light onshore wind (8 mph)
  • 0.2 mph current toward the west, weak (model)
  • Daylight
Swell 2.9 ft 6 s · from the SE
Likely visibility Fair Snorkeling: poor
Water and suit 65.5 °F 5 mm wetsuit
Current 0.2 mph toward the W
  • Slack water today: high tide 4:32 am (4:17–4:50 am), low tide 10:28 am (10:10–10:50 am), high tide 4:52 pm (4:30–5:10 pm) and low tide 11:02 pm (10:40–11:20 pm)
  • Likely visibility: fair. Swell (up to 4.8 ft at 7 s) over the last few days has stirred up the water. Based on the last 24 hours of data.
  • Water at 65.5–67.1 °F: a 5 mm wetsuit.
  • Snorkeling: better not, with these waves, wind or current.
  • Night dive: dark from 7:22 pm. Waning gibbous (93%), rising at 10:01 pm: a bright night.

Your diving day at a glance

The best window, 4:00 pm to 5:40 pm, combines slack water at high tide, light wind and weak current. Also worth a look from 9:50 am to 11:10 am, with slack water at low tide, light wind and the sun high, though with some swell and current.

Slack water comes from the tide: in inlets, channels and between islands the water can keep running for an hour or two after. Ask the local dive shop.

Never dive alone and check with the local dive shop: this rating is a guide, not a substitute for a professional.

How it works · Next 7 days

Dive sites, wrecks and dive shops nearby

We have no dive sites, dive shops or wrecks on record within 12 mi of Glentana.

If you know one, you can add it to OpenStreetMap and it will show up here after the next update. Missing one? Add it to OpenStreetMap

Sites: © OpenStreetMap contributors (ODbL).

Weather

Weather in Glentana

14-day weather

Now in Glentana

Now 62 °F Clear · feels like 64 °F · 59 / 72 °F
Low / high
59 / 72 °F
Rain
0.00 in · 3%
Clouds
8%
Humidity
91%
Dew pointDew point
59 °F
Visibility
15 mi
UV indexUV
0 · low
Air qualityAir
Fair · 24
Saharan dust
No

Pressure and fishing

  • ↗ RisingRising Anglers say fish bite less for a while
  • → SteadySteady · now Anglers expect normal activity
  • ↘ FallingFalling Anglers say fish feed more before the change

Steady now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Today, hour by hourHour by hour

Bars: mean wind. Dashed line: gusts. Arrows point where the wind blows to.

Time 12:00 am3:00 am6:00 am9:00 am12:00 pm3:00 pm6:00 pm9:00 pm
Sky OvercastOvercastPartly cloudyPartly cloudyOvercastMainly clearClear skyClear
Temperature 61°60°62°69°70°71°66°62°
Wind (mph) 3 NW4 NNW2 W4 S6 SE8 SE8 ESE6 E
Gusts 6861420191711
Waves 3.9 ft3.9 ft3.9 ft3.7 ft3.5 ft3.4 ft3.3 ft3.5 ft
Rain 0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in0.00 in
  • 12:00 am 62° 2 E 3.7 ft
  • 3:00 am 60° 1 NNE 4.0 ft
  • 6:00 am 62° 1 N 4.5 ft
  • 9:00 am 72° 4 SSE 5.1 ft
  • 12:00 pm 77° 6 SSE 5.4 ft
  • 3:00 pm 77° 6 SE 5.6 ft
  • 6:00 pm 71° 4 SSE 5.8 ft
  • 9:00 pm 66° 1 NW 5.7 ft

Next 14 daysComing days

Day Sky Low / high Max wind Max wave High tides
Today · 28 Overcast 59 / 72 °F 8 mph SE 3.9 ft 4:32 am · 4:52 pm
Thu 29 Clear sky 59 / 79 °F 6 mph SSE 5.8 ft 5:13 am · 5:37 pm
Fri 30 Light drizzle 63 / 72 °F 6 mph S 5.8 ft 5:58 am · 6:27 pm
Sat 31 Light drizzle 64 / 73 °F 7 mph SSE 4.7 ft 6:52 am · 7:28 pm
Sun 1 Drizzle 60 / 67 °F 8 mph SSW 5.8 ft 8:05 am · 8:51 pm
Mon 2 Overcast 56 / 68 °F 10 mph SE 5.1 ft 9:55 am · 10:36 pm
Tue 3 Overcast 56 / 70 °F 9 mph SE 4.5 ft 11:32 am · 11:58 pm
Wed 4 Overcast 59 / 75 °F 9 mph ESE 4.5 ft 12:29 pm
Thu 5 Overcast 64 / 75 °F 11 mph S 4.8 ft 12:54 am · 1:12 pm
Fri 6 Overcast 61 / 71 °F 9 mph S 4.6 ft 1:37 am · 1:48 pm
Sat 7 Overcast 59 / 76 °F 12 mph ESE 6.1 ft 2:15 am · 2:21 pm
Sun 8 Overcast 66 / 81 °F 9 mph ESE 6.9 ft 2:49 am · 2:52 pm
Mon 9 Light rain 61 / 73 °F 12 mph SSE 9.6 ft 3:21 am · 3:23 pm
Tue 10 Light rain 56 / 68 °F 12 mph WSW 9.1 ft 3:51 am · 3:54 pm
  • Thu 29 Clear sky 59° / 79° 5.8 ft
  • Fri 30 Light drizzle 63° / 72° 5.8 ft
  • Sat 31 Light drizzle 64° / 73° 4.7 ft
  • Sun 1 Drizzle 60° / 67° 5.8 ft
  • Mon 2 Overcast 56° / 68° 5.1 ft
  • Tue 3 Overcast 56° / 70° 4.5 ft
  • Wed 4 Overcast 59° / 75° 4.5 ft
See all 14 days →

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

  • The models Partly agree · medium confidence: unsure about temperature tomorrow. See the models →
  • Outlook Next few weeks, compared with normal: a bit warmer, normal rain and a slightly warmer sea. See the outlook →
  • Normal Today, normal highs for late October (72 °F). Climate by month →

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 11:58 pm (local time).

Sun

The sun in Glentana

Sunrise and sunset →

Sunrise and sunset

Rises 5:34 am in the ESE (106°)ESE
Sets 6:55 pm in the WSW (253°)WSW
  • First light 4:37 am
  • Full dark 7:53 pm
  • Civil dawn 5:08 am
  • Civil dusk 7:22 pm
  • Solar noon 12:15 pm (69° high)
  • Daylight 13 h 21 min (+2 min)
  • Evening golden hour 6:21 pm
  • Full dark 7:53 pm

Golden hour and the day-night map

Morning golden hour5:34–6:08 am
Evening golden hour6:21–6:55 pm
Glentana

Today the sun is 92,361,378 mi away and looks 32′ 11″ across.

Moon and solunar

The moon in Glentana

The moon for 7 days →

Moon phase and position

Waning gibbous · 93% 93% illuminated · 17.8 days old New moon on Mon, Nov 9 · 9:03 am
Rises 10:01 pm in the ENE (57°)ENE
Sets 7:41 am tomorrow · in the NW (304°) · set at 6:45 am
Transit 1:49 am overhead
Visible 9 h 40 min from 10:01 pm to 7:41 am

Today the moon is 226,471 mi away and looks 32′ 46″ across.

Solunar periods

Today's activity: high
  • 12:49–2:49 am Major · the moon passes overhead · high activity
  • 1:20–3:20 pm Major · the moon passes underfoot · high activity
  • 6:15–7:15 am Minor · moonset · medium activity
  • 9:31–10:31 pm Minor · moonrise · medium activity

According to solunar theory, fish feed more when the moon passes overhead or underfoot (major periods, about 2 h) and when it rises or sets (minor periods, 1 h). It works best around new and full moon.

Upcoming moon phases

2026 moon calendar →
  • Last quarter Sun, Nov 1 · 10:29 pmNov 1 in 4 days
  • New moon Mon, Nov 9 · 9:03 amNov 9 in 12 days
  • First quarter Tue, Nov 17 · 1:48 pmNov 17 in 20 days
  • Full moon Tue, Nov 24 · 4:54 pmNov 24 in 27 days

Perigee on October 28, 226,426 mi away, coinciding with the spring tides from October 26 to 28: they will be stronger than usual.

Place

Where to fish in Glentana

All places in Western Cape →

Piers, ramps and tackle shops nearby

Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors

Within 9.3 mi. A spot may be missing or closed. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap

Spots: © OpenStreetMap contributors (ODbL) and Overture Maps.

Water depth

Gentle slope

The bottom slopes gently: 16 ft deep 0.5 mi from shore and 33 ft at 0.55 mi.

From the shoreline (1,100 ft from Glentana) out to sea, heading south.

How far from shore

  • 16 ft deep0.5 mi
  • 33 ft deep0.55 mi
  • 66 ft deep0.65 mi
  • 164 ft deepnot within 3.1 mi

For fishing, swimming and diving

  • Shore fishing. Shallow, gradual bottom (16 ft at 0.5 mi): cast far from the beach and fish the high tide, when there is more water close in.
  • Swimming. A very gentle way in with plenty of shallow water, good for kids. At low tide the water can be far out.
  • Diving. Shore diving works here: 33 ft at 0.55 mi and 66 ft at 0.65 mi from shore.

Rough estimate: here the data comes in cells of about 0.3 mi and misses details near shore (rocks, sandbars, small coves).

Source: NOAA ETOPO 2022 (CC0), cells of about 0.3 mi; depth below mean sea level. For reference only: not for navigation or anchoring.

Tides near GlentanaTides nearby

All places in Western Cape, A to Z (177) →

Glentana at a glance

  • Town or city. Coordinates: 34.049° S, 22.316° E.
  • It is 223 mi east of Cape Town, the main place in Western Cape. The sun rises 16 min earlier and sets 15 min earlier than in Cape Town.
  • The nearest tide station, Mossel Bay, is 1.6 mi to the southeast.
  • Its coast faces south.
  • Beaches and harbors nearby: Glentana Beach (0.8 mi).

Questions about GlentanaQuestions

What time is high tide today in Glentana?

Today in Glentana there are high tides at 4:32 am (6.6 ft) and 4:52 pm (7.0 ft) and low tides at 10:28 am and 11:02 pm. Tide coefficient 102.

What time is sunset today in Glentana?

At 6:55 pm. There is light until the end of civil twilight, at 7:22 pm.

What time is sunrise tomorrow in Glentana?

At 5:33 am. First light comes at 4:35 am.

What phase is the moon today?

Waning gibbous, 93% illuminated. New moon on Mon, Nov 9 · 9:03 am.

When are the next spring tides?

From October 26 to 28, together with the lunar perigee: they will be stronger than usual.

What are today's solunar periods?

Major 12:49–2:49 am, Minor 6:15–7:15 am, Major 1:20–3:20 pm, Minor 9:31–10:31 pm. Today's activity is high.

What's the weather like today in Glentana?

Overcast, from 59 °F to 72 °F, with a light air from the east (2 mph) and a 3% chance of rain.

How is the sea today in Glentana?

Slight (Douglas 3): 3.7 ft waves with a period of 9.9 s from the south-southeast. The water is 66.2 °F.

When is the best time to visit Glentana?

The best time to visit Glentana is from October to March: highs of 71 °F to 78 °F, about 5 rainy days a month and 9 hours of sunshine a day.

Can I use this data for navigation?

No. These are predictions for fishing and leisure; for navigation, use the official publications.

Where this data comes from

Tide: Mossel Bay station, with constants from TICON-4 (Hart-Davis, Dettmering and Seitz, 2025, SEANOE), licensed CC BY 4.0, via Slackwater database (changes). Sun and moon: our own calculation with astronomy-engine. Places: GeoNames (CC BY 4.0). Coastline: © OpenStreetMap contributors (ODbL).

Spotted a mistake? Tell us · How we calculate the tide

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