Birchs Bay tides today
- Tide now 3.5 ft ↓ falling · low 6:31 pm (0.5 ft)
- Best time tomorrow 7:10–8:20 pm good day · 7/10
- Beach tomorrow 11:00 am–4:00 pm Fair beach day · 5/10
- Waves · water 2.1 ft · 58 °F slight · 6.3 s from the southwest
- Wind · air 16 mph · 61 °F from the WNW, gusts 39 · partly cloudy
- Sun 5:59 am–7:52 pm 13 h 53 min of daylight
- Moon 89% waning gibbous
- Diving tomorrow 10:40 am–12:30 pm great day · 10/10
Today in Birchs Bay there are high tides at 12:24 am (3.4 ft) and 10:43 am (4.7 ft) and low tides at 4:13 am and 6:31 pm. Tide coefficient 86. Right now the tide is falling toward the low tide at 6:31 pm. The sun rises at 5:59 am and sets at 7:52 pm: 13 h 53 min of daylight. The moon is 89% illuminated (waning gibbous). Major solunar periods run from 2:10 am to 4:10 am and from 2:42 pm to 4:42 pm. The next spring tides arrive from October 27 to 29. The sea is slight, with 2.1 ft waves. There's a moderate breeze from the west-northwest (16 mph). Partly cloudy, 61 °F.
Fishing in Birchs Bay today
Best time to fish
Solunar activity today: high- Low tide at 4:13 am
- Major period 2:10–4:10 am
- Rising pressure (+0.30 inHg in 24 h), light offshore wind (5 mph) and some swell (2.0 ft waves) to stir the water
- Waning gibbous: a bit more activity than at the quarters
- Highest tide coefficient today: 86 (average tides)
Your day at a glance
The best window, 3:10 am to 4:10 am, combines the 4:13 am low tide, a major period and some swell, though with rising pressure. Also worth a try from 12:00 am to 1:20 am, with the 12:24 am high tide and some swell, though with rising pressure.
Species with the most records nearby: tope shark, Japanese amberjack, Atlantic cod and bluefish. What you can catch
Beach day in Birchs Bay
Is it a beach day?
- Calm for swimming: 2.1 ft waves
- UV 6 (high): SPF 50 sunscreen
- Low tide at 6:31 pm: more sand
- Cloudy (78% cloud cover)
- Feels like 54 °F: chilly for the beach
- Moderate offshore wind (16 mph): it blows floats and inflatables out to sea
Today, hour by hour
- Swimming Calm · 2.1 ft
2.1 ft waves: calm for swimming. Low rip current risk. Always follow the lifeguard's flags.
- Water 58 °F
Very cold: ease in and keep swims short.
- Sun & sunscreen UV 6 · SPF 50
Max UV 6 (high): SPF 50 sunscreen, reapplied every 2 hours.
- Wind 16 mph
Moderate offshore wind (16 mph). Skip the inflatables: offshore wind carries them out to sea.
- Tide & sand 6:31 pm
Low tide at 4:13 am and 6:31 pm: that's when there's the most sand. High tide at 12:24 am and 10:43 am.
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 Birchs Bay
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Middleton Beach 3.9 mi · SE
- Restrooms
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).
Webcams near Birchs Bay
Webcams provided by windy.com — add a webcam
Tides in Birchs Bay
Today's high and low tides
- ▲ High tide 12:24 am 3.4 ft · coef. 85
- ▼ Low tide 4:13 am 3.0 ft
- ▲ High tide 10:43 am 4.7 ft · coef. 86
- ▼ Next low tide 6:31 pm 0.5 ft
↓ Falling The tide is falling. 5 h 0 min to low tide at 6:31 pm.
Tide coefficient 85 for the 12:24 am high tide and 86 for the 10:43 am high tide. Average coefficient. The water rises and falls 4.3 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 July 13 (5.5 ft) and the lowest, on December 25 (0.1 ft).
Mixed: two high and two low tides a day, but of quite different heights.
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 come from October 30 to 31 (coefficient 90, 4.4 ft range). The smallest, from October 16 to 18 (coefficient 49, 2.9 ft).
Tide and solunar table · this week
| Day | Sun | Tide 1 | Tide 2 | Tide 3 | Tide 4 | Coef. | Moon | Major periods | Activity |
|---|---|---|---|---|---|---|---|---|---|
| Today, Thu 29 | 5:59 am · 7:52 pm | High tide 12:24 am · 3.4 ft | Low tide 4:13 am · 3.0 ft | High tide 10:43 am · 4.7 ft | Low tide 6:31 pm · 0.5 ft | Coef. 86 | 89% | Major periods 2:10 am · 2:42 pm | High |
| Fri 30 | 5:57 am · 7:53 pm | High tide 1:29 am · 3.5 ft | Low tide 5:28 am · 3.0 ft | High tide 11:41 am · 4.8 ft | Low tide 7:28 pm · 0.4 ft | Coef. 89 | 80% | Major periods 3:15 am · 3:47 pm | Medium |
| Sat 31 | 5:56 am · 7:54 pm | High tide 2:25 am · 3.5 ft | Low tide 6:43 am · 3.0 ft | High tide 12:42 pm · 4.7 ft | Low tide 8:25 pm · 0.4 ft | Coef. 90 | 70% | Major periods 4:19 am · 4:50 pm | Medium |
| Sun 1 | 5:55 am · 7:56 pm | High tide 3:15 am · 3.5 ft | Low tide 7:53 am · 2.9 ft | High tide 1:44 pm · 4.6 ft | Low tide 9:19 pm · 0.5 ft | Coef. 90 | 59% | Major periods 5:19 am · 5:48 pm | Medium |
| Mon 2 | 5:53 am · 7:57 pm | High tide 4:01 am · 3.5 ft | Low tide 9:00 am · 2.7 ft | High tide 2:46 pm · 4.4 ft | Low tide 10:08 pm · 0.8 ft | Coef. 89 | Last quarter | Major periods 6:15 am · 6:41 pm | Medium |
| Tue 3 | 5:52 am · 7:58 pm | High tide 4:44 am · 3.6 ft | Low tide 10:04 am · 2.5 ft | High tide 3:50 pm · 4.1 ft | Low tide 10:51 pm · 1.0 ft | Coef. 87 | 37% | Major periods 7:06 am · 7:31 pm | Medium |
| Wed 4 | 5:50 am · 8:00 pm | High tide 5:23 am · 3.7 ft | Low tide 11:08 am · 2.2 ft | High tide 4:56 pm · 3.8 ft | Low tide 11:29 pm · 1.4 ft | Coef. 84 | 27% | Major periods 7:54 am · 8:17 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
Birchs Bay has no station of its own, so we use the tide at Hobart (TICON-4), 22 mi away. On the open coast the difference is usually a few minutes and inches; inside estuaries, rivers and enclosed bays it can be much larger.
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
The sea at Birchs Bay
Sea stateSea state: slight
The waves you may find
- Most commonMost common1.0 ft
- Significant2.1 ft
- Highest expectedHighest4.3 ft
One wave in seven is higher than the significant height, and about 3 times a day one reaches 4.3 ft. Before heading out, expect waves of up to 4.3 ft.
Wind on the coast and offshore
Cross-offshore wind. The coast faces east and the wind comes off the land at an angle: calmer water near the shore, and bait and boats drift out to sea.
Wave height, next 7 daysWaves, next 7 days
Waves stay much the same all week. The biggest waves arrive on Thursday 29: 2.1 ft with a period of 6 s, from the southwest (slight).
Water temperature
Water temperature →Water temperature changes how fish behave: in very cold or very warm water they feed less. The water is steady these days, with no sudden changes.
Water warmer than normal for late October (+2.2 °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 1:30 pm (local time).
Diving in Birchs Bay today
Diving and snorkeling today
Likely visibility: good- Slack water around high tide (10:43 am): little current from 10:20 am to 11:00 am
- 1.0 ft swell at 9 s from the south-southwest: barely any surge
- Moderate offshore wind (16 mph): it pushes surface swimmers away from shore
- 0.2 mph current toward the east, weak (model)
- Sun high: more light underwater
- Slack water today: high tide 12:24 am (12:00–1:00 am), low tide 4:13 am (3:00–5:20 am), high tide 10:43 am (10:20–11:00 am) and low tide 6:31 pm (6:10–6:50 pm)
- Likely visibility: good. The sea has been calm and there's been little rain. Based on the last 24 hours of data.
- Water at 57.6 °F: a 7 mm wetsuit, with hood and booties.
- Snorkeling: doable, with some waves or wind.
- Night dive: dark from 8:22 pm. Waning gibbous (89%): a bright night.
Your diving day at a glance
The best window, 9:50 am to 11:30 am, combines slack water at high tide, little swell, weak current and the sun high, though with moderate wind. Also worth a look from 6:00 am to 6:50 am, with little swell, light wind and weak current, though with tidal 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.
Dive sites, wrecks and dive shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Flowerpot Point Fish seen: Blue-throated wrasse, Latridopsis forsteri, Trachinops caudimaculatus, Senatorwrasse 1.4 mi
- Green Island Fish seen: Trachinops caudimaculatus, Ground Mullet, Blue-throated wrasse, barber perch 3.4 mi
- Roberts Point area Fish seen: Trachinops caudimaculatus, Ground Mullet, Blue-throated wrasse, barber perch 3.7 mi
- Roberts Point Fish Farm Fish seen: Ground Mullet, Trachinops caudimaculatus, Acanthaluteres spilomelanurus, Blue-throated wrasse 4.9 mi
- North of Kettering Bay Fish seen: Trachinops caudimaculatus, barber perch, Blue-throated wrasse, Ground Mullet 5.0 mi
- Sykes Cove Fish seen: Trachinops caudimaculatus, Acanthaluteres vittiger, Blue-throated wrasse, Nutcracker Shark 5.4 mi
- Simpsons Point SW Fish seen: Blue-throated wrasse, Trachinops caudimaculatus, Ground Mullet, Dotalabrus aurantiacus 5.7 mi
- Barnes Bay North Head Fish seen: Trachinops caudimaculatus, Ground Mullet, Acanthaluteres spilomelanurus, Blue-throated wrasse 5.7 mi
- Simmonds Point Fish seen: Trachinops caudimaculatus, Blue-throated wrasse, Ground Mullet, New Zealand banded wrasse 5.8 mi
- Satellite Island Fish seen: Ground Mullet, Blue-throated wrasse, Trachinops caudimaculatus, New Zealand banded wrasse 6.0 mi
- Roberts Point Marine Conservation Area 4.0 mi
- Simpsons Point Marine Conservation Area 5.8 mi
Within 12 mi. Some may be missing or closed; marine reserves usually need a permit. Open the map on OpenStreetMap · Missing one? Add it to OpenStreetMap
Sites: © OpenStreetMap contributors (ODbL). Sites and fish: Reef Life Survey / IMOS NRMN, CC BY 4.0; fish names, Wikidata.
Weather in Birchs Bay
Now in Birchs Bay
- Low / high
- 50 / 61 °F
- Rain
- 0.00 in · 0%
- Clouds
- 73%
- Humidity
- 58%
- Dew pointDew point
- 46 °F
- Visibility
- 15 mi
- UV indexUV
- 6 · moderate
- Air qualityAir
- Fair · 26
- 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 (−0.01 inHg in 3 hours). Over the next 48 hours: −0.73 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 am | 3:00 am | 6:00 am | 9:00 am | 12:00 pm | 3:00 pm | 6:00 pm | 9:00 pm |
|---|---|---|---|---|---|---|---|---|
| Sky | Overcast | Overcast | Partly cloudy | Overcast | Overcast | Partly cloudy | Partly cloudy | Overcast |
| Temperature | 50° | 50° | 51° | 56° | 61° | 61° | 60° | 55° |
| Wind (mph) | 6 WNW | 6 WNW | 7 WNW | 13 WNW | 16 WNW | 16 WNW | 14 WNW | 10 WNW |
| Gusts | 14 | 13 | 16 | 30 | 39 | 39 | 35 | 25 |
| Waves | 2.0 ft | 2.0 ft | 2.0 ft | 2.0 ft | 2.0 ft | 2.1 ft | 2.0 ft | 1.7 ft |
| Rain | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in | 0.00 in |
- 3:00 pm 61° 16 WNW 2.1 ft
- 6:00 pm 60° 14 WNW 2.0 ft
- 9:00 pm 55° 10 WNW 1.7 ft
- 12:00 am 54° 9 WNW 1.6 ft
- 3:00 am 52° 8 WNW 1.6 ft
- 6:00 am 51° 6 NW 1.6 ft
- 9:00 am 59° 4 NW 1.4 ft
- 12:00 pm 68° 2 W 1.4 ft
Next 14 daysComing days
| Day | Sky | Low / high | Max wind | Max wave | High tides |
|---|---|---|---|---|---|
| Today · 29 | 50 / 61 °F | 16 mph WNW | 2.1 ft | 12:24 am · 10:43 am | |
| Fri 30 | 49 / 70 °F | 9 mph W | 1.6 ft | 1:29 am · 11:41 am | |
| Sat 31 | 48 / 65 °F | 14 mph NW | 1.4 ft | 2:25 am · 12:42 pm | |
| Sun 1 | 48 / 58 °F | 11 mph WNW | 1.5 ft | 3:15 am · 1:44 pm | |
| Mon 2 | 48 / 60 °F | 7 mph NNW | 1.1 ft | 4:01 am · 2:46 pm | |
| Tue 3 | 49 / 66 °F | 9 mph SSE | 1.0 ft | 4:44 am · 3:50 pm | |
| Wed 4 | 47 / 63 °F | 6 mph WNW | 1.0 ft | 5:23 am · 4:56 pm | |
| Thu 5 | 45 / 62 °F | 7 mph W | 1.4 ft | 6:00 am · 6:05 pm | |
| Fri 6 | 43 / 63 °F | 13 mph NW | 1.2 ft | 6:35 am · 7:15 pm | |
| Sat 7 | 44 / 53 °F | 12 mph W | 2.7 ft | 7:08 am · 8:26 pm | |
| Sun 8 | 40 / 57 °F | 8 mph NNE | 2.5 ft | 7:41 am · 9:39 pm | |
| Mon 9 | 43 / 76 °F | 9 mph NNW | 2.6 ft | 8:13 am · 10:58 pm | |
| Tue 10 | 55 / 67 °F | 4 mph N | 1.2 ft | 8:44 am | |
| Wed 11 | 48 / 64 °F | 9 mph NW | 1.0 ft | 9:17 am |
- Fri 30 Overcast 49° / 70° 1.6 ft
- Sat 31 Light drizzle 48° / 65° 1.4 ft
- Sun 1 Light drizzle 48° / 58° 1.5 ft
- Mon 2 Light drizzle 48° / 60° 1.1 ft
- Tue 3 Light drizzle 49° / 66° 1.0 ft
- Wed 4 Drizzle 47° / 63° 1.0 ft
- Thu 5 Overcast 45° / 62° 1.4 ft
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 wind today. 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, warmer than normal for late October (+1.9 °F; normal high: 59 °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 1:30 pm (local time).
The sun in Birchs Bay
Sunrise and sunset
- First light 4:51 am
- Full dark 9:00 pm
- Civil dawn 5:28 am
- Civil dusk 8:22 pm
- Solar noon 12:55 pm (60° high)
- Daylight 13 h 53 min (+3 min)
- Evening golden hour 7:13 pm
- Full dark 9:00 pm
Golden hour and the day-night map
Today the sun is 92,345,457 mi away and looks 32′ 11″ across.
The moon in Birchs Bay
Moon phase and position
Today the moon is 226,459 mi away and looks 32′ 47″ across.
Solunar periods
Today's activity: high- 2:10–4:10 am Major · the moon passes overhead · high activity
- 2:42–4:42 pm Major · the moon passes underfoot · high activity
- 6:55–7:55 am Minor · moonset · medium activity
- 11:33 pm–12:33 am 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 Mon, Nov 2 · 7:29 amNov 2 in 4 days
- New moon Mon, Nov 9 · 6:03 pmNov 9 in 11 days
- First quarter Tue, Nov 17 · 10:48 pmNov 17 in 19 days
- Full moon Wed, Nov 25 · 1:54 amNov 25 in 27 days
Perigee on October 29, 226,426 mi away, coinciding with the spring tides from October 27 to 29: they will be stronger than usual.
Where to fish in Birchs Bay
Piers, ramps and tackle shops nearby
Map: OpenFreeMap · © OpenMapTiles · © OpenStreetMap contributors
- Woodbridge Jetty 1.9 mi
- Kettering Jetty 4.2 mi
- Alonnah Breakwater 9.0 mi
- The Boathouse Jetty 9.2 mi
- Boat ramp 1.9 mi
- Boat ramp 3.8 mi
- Boat ramp 3.9 mi
- Boat ramp 4.2 mi
- Boat ramp 4.2 mi
- Gordon Boat Ramp 5.9 mi
- Boat ramp 6.1 mi
- Boat ramp 7.1 mi
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.
Tides near Birchs BayTides nearby
- Woodbridge2.1 mi
- Middleton3.6 mi
- Kettering4.1 mi
- Gordon5.5 mi
- Oyster Cove5.5 mi
- Randalls Bay6.4 mi
- Abels Bay7.0 mi
- Verona Sands7.1 mi
- Simpsons Bay7.5 mi
- Lower Snug7.7 mi
Birchs Bay at a glance
- Town or city of about 93 people. Coordinates: 43.184° S, 147.224° E.
- It is 22 mi south of Hobart, the main place in Tasmania. The sun rises at the same time and sets 1 min later than in Hobart.
- The nearest tide station, Hobart, is 22 mi to the north.
- Its coast faces east.
Questions about Birchs BayQuestions
What time is high tide today in Birchs Bay?
Today in Birchs Bay there are high tides at 12:24 am (3.4 ft) and 10:43 am (4.7 ft) and low tides at 4:13 am and 6:31 pm. Tide coefficient 86.
What time is sunset today in Birchs Bay?
At 7:52 pm. There is light until the end of civil twilight, at 8:22 pm.
What time is sunrise tomorrow in Birchs Bay?
At 5:57 am. First light comes at 4:49 am.
What phase is the moon today?
Waning gibbous, 89% illuminated. New moon on Mon, Nov 9 · 6:03 pm.
When are the next spring tides?
From October 27 to 29, together with the lunar perigee: they will be stronger than usual.
What are today's solunar periods?
Major 2:10–4:10 am, Minor 6:55–7:55 am, Major 2:42–4:42 pm, Minor 11:33 pm–12:33 am. Today's activity is high.
What's the weather like today in Birchs Bay?
Overcast, from 50 °F to 61 °F, with a moderate breeze from the west-northwest (16 mph) and a 0% chance of rain.
How is the sea today in Birchs Bay?
Slight (Douglas 3): 2.1 ft waves with a period of 6.3 s from the southwest. The water is 57.9 °F.
When is the best time to visit Birchs Bay?
The best time to visit Birchs Bay is from January to February: highs of 67 °F, about 6 rainy days a month and 7 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: Hobart 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).