Philippines
San Fernando La Union
5–20 mMax Depth
shoreEntry
4Species
Conditions Summary
Model forecast · local time (GMT+8)
Model conditions signal91/100
Waves
0.5 m
6.3 s
Swell
0.5 m
5.3 s
Current speed
0.4 km/h
flowing toward SE
Water temperature
31.4°C
Wind
11.5 km/h
→ NW
Sea level
0.5 m
rising
WavesWatch
SwellCalm
Current speedCalm
Planning window
14:45–14:00
Calmest model window
Forecast Overview
Sun, Oct 18Calm
Waves0.5–0.5 mCurrent speed0.4 km/h maxWater temperature31.2°C
Mon, Oct 19Watch
Waves0.5–0.6 mCurrent speed0.8 km/h maxWater temperature31.0°C
Tue, Oct 20Calm
Waves0.4–0.5 mCurrent speed0.6 km/h maxWater temperature31.1°C
TodayWatch
Waves0.5–0.7 mCurrent speed0.7 km/h maxWater temperature31.0°C
Next 72 hours
Catalog depth5–20 m
Data sources & field guideOpen-Meteo Marine + Weather APIs
Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.
Open-Meteo Marine + Weather APIs →Dive readiness
Collecting the latest marine conditions and forecast signals.
Seasons · water temperature
12-month outlook
Best window
Nov-May
Peak month
Jun 30.0°
Jan27.2°
Feb27.0°
Mar27.7°
Apr28.8°
May29.9°
Jun30.0°
Jul29.7°
Aug29.2°
Sep29.1°
Oct29.2°
Nov28.8°
Dec28.1°
Current: mild
Typical visibility: 15 m
Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.
Explore nearby centers on the map
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Dive Types
shorereefsalt Waterbeginner Difficulty
Questions to ask a local operator
- What are today's current, visibility, entry, and exit conditions?
- Does the planned route stay within my certification and recent experience?
- Are there local permits, conservation rules, or equipment requirements?
Common Species
Crowned cone
Conus coronatus
DeepLog1
Rock-boring urchin
Echinometra mathaei
DeepLog1
Scorpion conch
Lambis lambis
DeepLog1
Snowflake moray
Echidna nebulosa
DeepLog1
Iniistius
Nearby OBIS observations4
Ostorhinchus pleuron
Nearby OBIS observations4
Physiculus
Nearby OBIS observations4
Pomadasys maculatus
Nearby OBIS observations4
Ambassis buruensis
Nearby OBIS observations3
Ariosoma
Nearby OBIS observations3
Gerres filamentosus
Nearby OBIS observations3
Lates calcarifer
Nearby OBIS observations3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS →Photos
